The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

User accounts can be assigned to one or more groups on Linux. You can configure file permissions and other privileges by ...

T he usermod command is a tool for updating details about an existing user account in your system. It's kind of like editing ...

Learn how to add, delete, and grant sudo privileges to users in Red Hat Enterprise Linux (RHEL), AlmaLinux and Rocky Linux.

Confused by APT, DNF, PACMAN, or Zypper? This guide explains the default package managers of various Linux distributions.

Apple's Safari browser is exclusive to the company's own devices, but it brings plenty to the table. How does it stack up ...

Passkeys offer a way of confirming you are who you say you are without remembering a long, complicated password, and in a ...

A password manager can be an extremely useful thing to have in your digital armoury. It’s a piece of software that generates, ...

A new Spectre-like attack dubbed VMScape allows a malicious virtual machine (VM) to leak cryptographic keys from an ...

As of September 15, around 7.08 crore ITRs have been filed, while around 6 crore ITRs have been e-verified. Previously, the ...